Is it possible to programmatically create lines in sketch entering start and end points values relative to the internal sketch coordinate system? I tried to record a journal but it was of no use because points there are absolute. Can you please give an advice?
I have never tried it but you can get the Orientation of the local coordinate system with "sketch.orientation" and the local origin with "sketch.origin". Then you can create a line with "workpart.CurveCollection.CreateLine(Point3d, Point3d)" and add it to the sketch with "sketch.AddGeometry(DisplayableObject)"